User contributions for 2601:2:4D00:27B:64AA:85F6:FAAD:F33A
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4 January 2015
- 04:3704:37, 4 January 2015 diff hist +343 Inclusion–exclusion principle →Counting derangements current
- 04:2804:28, 4 January 2015 diff hist +256 Derangement No edit summary current
- 03:3003:30, 4 January 2015 diff hist +543 HOMFLY polynomial →Definition current